You should have the ability to adapt your watch according to how your style alternates. Recognizing this, we have included a simplistic mechanism that allows you to interchange the straps on your Reckless watch. Located on the band near the lug is a tiny lever that locks the band in place. To remove the strap, move the lock to dislodge the entire piece away from the lug. To put on a new strap, maneuver the new strap to the correct position within the lug, and lock it in place.